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Little Arp Monster

Little Arp Monster

The Arp that goes Beyond

6 ratings
1 review
🎵 Music
$5.99

Details

  • Released
  • Updated
  • June 22, 2026
  • August 26, 2026

Features

Developer

Snorkel Audio, Inh. Michael Kaisser
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About

This app is a MIDI arpeggiator that allows musicians to create complex, evolving musical patterns. It offers a step grid for sequencing notes and chords, an arranger for progressions, and a modulation lane for shaping sound parameters. Its randomizer and 'Spice' dial enable both classic and experimental arpeggiations.

✓Step grid for sequencing notes and chords
✓Arranger for creating chord progressions
✓Modulation lane for shaping sound parameters
✓Musical randomizer and 'Spice' dial
✓Built-in audition synthesizer
✓Scene creation for variations
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What's New in Little Arp Monster

1.1.0

August 26, 2026

Little Arp Monster now works on iPhone as well! We also fixed some minor bugs and polished the UI.

User reviews

Most RecentHighest RatedLowest Rated

Not ready for release

Needs lots of work. Wanted to like this app. But, the tie doesn’t work properly. I couldn’t close the stuck window in AUM. The chords don’t follow the keys pressed on the AUM keyboard. No Chromatic scale.
Can’t change scenes using midi. Wasted $.
anazariz123anazariz123

Response from developer

Sorry to hear this, and thank you for the feedback. A few of the things you mention are actually possible in Little Arp Monster, so we suspect it comes down to setup rather than the app being broken, and we would be more than happy to help you sort that out. For anything that is a genuine bug, we would love to fix it, but we need more details to reproduce. Could you please write us an email? You can find our email on snorkelaudio.com and we will take it from there. Regards, Michael

FAQ

What is Little Arp Monster?

Little Arp Monster is a MIDI arpeggiator designed for musicians to create complex and evolving musical patterns. It allows for sequencing notes, chords, and rests, with advanced features for randomization and arrangement.

What devices does Little Arp Monster support?

Little Arp Monster is available on iPhone and iPad, requiring iPadOS 15 or later, or iOS 15 or later. It also supports iPod.

How much does Little Arp Monster cost?

Little Arp Monster is a paid application, priced at $5.99. There are no in-app purchases or advertisements.

Does Little Arp Monster have ads?

No, Little Arp Monster does not contain advertisements. It is a paid app with a one-time purchase price.

Can I use Little Arp Monster offline?

The description does not specify offline functionality. However, as a music production tool requiring an AUv3 host, it is likely intended for use within a DAW environment which may or may not support offline operation depending on the host.

What is the age rating for Little Arp Monster?

Little Arp Monster has an age rating of 4+, indicating it is suitable for users of all ages. This is common for music creation tools.

How often is Little Arp Monster updated?

The latest version, 1.1.0, was released on August 26, 2026, indicating recent development activity. Updates typically occur to add features or fix bugs.

What AUv3 hosts are compatible with Little Arp Monster?

Little Arp Monster is compatible with AUv3 hosts that support MIDI processor plugins, such as AUM, Cubasis, or Drambo.